🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.58 AU - 0.62 AU

Year: 177 Days

Day: 28.9 Hours

Environment

Temp: 197 °C

Axial Tilt: 42.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.71 AU - 1.13 AU

Year: 336 Days

Day: 12.2 Hours

Environment

Temp: 34 °C

Axial Tilt: 31.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 66,111,774 km

• M1: 427,252 km (0.032 R)
• M2: 598,242 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.88 AU - 1 AU

Year: 347 Days

Day: 21 Hours

Environment

Temp: 7 °C

Axial Tilt: 16.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.92 AU - 1.06 AU

Year: 375 Days

Day: 39.2 Hours

Environment

Temp: 16 °C

Axial Tilt: 37.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 66,111,774 km

• M1: 628,909 km (0.071 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.78 AU - 1.3 AU

Year: 404 Days

Day: 32.7 Hours

Environment

Temp: -3 °C

Axial Tilt: 27 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 2.87 AU - 2.97 AU

Year: 1900 Days

Day: 45.1 Hours

Environment

Temp: -107 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 66,111,774 km

• M1: 515,813 km (0.07 R)
• M2: 1,336,358 km (0.116 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 2.87 AU - 3.13 AU

Year: 1979 Days

Day: 22.1 Hours

Environment

Temp: -120 °C

Axial Tilt: 7.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 2.61 AU - 3.49 AU

Year: 2028 Days

Day: 40.3 Hours

Environment

Temp: -110 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 8.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 701.1

Radius: 8.5

Gravity: 9.7 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 7.34 AU - 10.5 AU

Year: 10145 Days

Day: 8.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 66,111,774 km

• M1: 161,865 km (0.1 R)
• M2: 223,200 km (0.056 R)
• M3: 346,020 km (0.071 R)
• M4: 410,796 km (0.061 R)
• M5: 539,600 km (0.108 R)
• M6: 666,159 km (0.057 R)
• M7: 750,682 km (0.09 R)
• M8: 857,046 km (0.111 R)
• M9: 1,333,067 km (0.115 R)
• M10: 2,078,363 km (0.095 R)
• M11: 2,573,383 km (0.102 R)
• M12: 2,904,592 km (0.068 R)
• M13: 3,018,137 km (0.101 R)
• M14: 3,486,678 km (0.088 R)
• M15: 3,915,425 km (0.093 R)
• M16: 4,136,082 km (0.11 R)
• M17: 5,195,983 km (0.081 R)
• M18: 5,403,774 km (0.108 R)
• M19: 5,508,642 km (0.078 R)
• M20: 5,578,953 km (0.11 R)
• M21: 5,685,018 km (0.087 R)
• M22: 5,827,585 km (0.117 R)
• M23: 6,409,072 km (0.115 R)
• M24: 6,744,470 km (0.075 R)
• M25: 7,238,891 km (0.096 R)
• M26: 7,666,442 km (0.088 R)
• M27: 8,914,986 km (0.045 R)
• M28: 10,529,895 km (0.106 R)
• M29: 10,969,713 km (0.113 R)
• M30: 11,102,855 km (0.118 R)
• M31: 11,281,175 km (0.037 R)
• M32: 12,741,699 km (0.073 R)
• M33: 12,834,899 km (0.051 R)
• M34: 12,928,398 km (0.057 R)
• M35: 13,022,046 km (0.114 R)
• M36: 13,494,027 km (0.104 R)
• M37: 13,684,465 km (0.077 R)
• M38: 15,387,637 km (0.065 R)
• M39: 15,786,315 km (0.072 R)
• M40: 16,644,708 km (0.116 R)
• M41: 16,848,909 km (0.11 R)
• M42: 17,778,061 km (0.117 R)
• M43: 18,301,355 km (0.103 R)
• M44: 18,459,330 km (0.111 R)
• M45: 18,829,734 km (0.076 R)
• M46: 18,936,098 km (0.104 R)
• M47: 19,416,756 km (0.115 R)
• M48: 19,470,462 km (0.098 R)
• M49: 20,335,886 km (0.073 R)
• M50: 20,663,655 km (0.113 R)
• M51: 21,269,077 km (0.043 R)
• M52: 21,435,131 km (0.077 R)
• M53: 21,657,433 km (0.108 R)
• M54: 22,779,717 km (0.051 R)
• M55: 22,949,660 km (0.055 R)
• M56: 23,063,205 km (0.082 R)
• M57: 23,120,052 km (0.078 R)
• M58: 23,233,896 km (0.115 R)
• M59: 23,290,892 km (0.115 R)
• M60: 23,348,039 km (0.104 R)
• M61: 24,905,502 km (0.075 R)
• M62: 25,667,255 km (0.119 R)
• M63: 28,363,008 km (0.116 R)
• M64: 28,607,002 km (0.079 R)
• M65: 29,158,420 km (0.102 R)
• M66: 29,589,711 km (0.066 R)
• M67: 29,961,013 km (0.069 R)
• M68: 31,021,662 km (0.078 R)
• M69: 32,603,659 km (0.091 R)
• M70: 33,629,901 km (0.114 R)
• M71: 34,731,838 km (0.111 R)
• M72: 35,648,275 km (0.057 R)
• M73: 36,109,336 km (0.063 R)
• M74: 36,307,553 km (0.031 R)
• M75: 36,439,947 km (0.095 R)
• M76: 36,506,219 km (0.096 R)
• M77: 37,037,590 km (0.078 R)
• M78: 37,170,882 km (0.047 R)
• M79: 37,906,604 km (0.113 R)
• M80: 38,985,205 km (0.098 R)
• M81: 39,392,411 km (0.034 R)
• M82: 41,725,838 km (0.05 R)
• M83: 42,072,756 km (0.105 R)
• M84: 42,281,445 km (0.103 R)
• M85: 44,315,676 km (0.093 R)
• M86: 44,669,775 km (0.09 R)
• M87: 45,880,171 km (0.118 R)
• M88: 48,333,426 km (0.072 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 389.4

Radius: 3.5

Gravity: 31.79 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 11.24 AU - 18.18 AU

Year: 21484 Days

Day: 24 Hours

Environment

Temp: -191 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 66,111,774 km

• M1: 369,806 km (0.116 R)
• M2: 591,959 km (0.117 R)
• M3: 695,331 km (0.066 R)
• M4: 895,792 km (0.078 R)
• M5: 1,241,064 km (0.103 R)
• M6: 1,594,863 km (0.098 R)
• M7: 1,623,286 km (0.118 R)
• M8: 2,323,554 km (0.049 R)
• M9: 2,928,378 km (0.086 R)
• M10: 3,616,229 km (0.108 R)
• M11: 3,653,778 km (0.046 R)
• M12: 5,300,701 km (0.089 R)
• M13: 5,386,122 km (0.094 R)
• M14: 5,908,518 km (0.081 R)
• M15: 7,666,292 km (0.079 R)
• M16: 7,714,613 km (0.115 R)
• M17: 7,908,791 km (0.112 R)
• M18: 8,252,567 km (0.1 R)
• M19: 9,005,343 km (0.036 R)
• M20: 9,312,617 km (0.118 R)
• M21: 9,675,392 km (0.091 R)
• M22: 9,832,320 km (0.074 R)
• M23: 9,937,338 km (0.073 R)
• M24: 11,723,985 km (0.095 R)
• M25: 11,947,185 km (0.101 R)
• M26: 12,228,130 km (0.117 R)
• M27: 12,397,774 km (0.047 R)
• M28: 12,454,472 km (0.1 R)
• M29: 13,199,469 km (0.112 R)
• M30: 13,841,244 km (0.07 R)
• M31: 13,900,036 km (0.067 R)
• M32: 14,493,042 km (0.118 R)
• M33: 14,552,731 km (0.09 R)
• M34: 15,458,846 km (0.103 R)
• M35: 16,072,945 km (0.078 R)
• M36: 16,196,662 km (0.099 R)
• M37: 16,694,973 km (0.054 R)
• M38: 17,008,979 km (0.097 R)
• M39: 18,737,732 km (0.055 R)
• M40: 22,843,894 km (0.097 R)
• M41: 23,894,370 km (0.03 R)
• M42: 24,035,740 km (0.102 R)
• M43: 24,674,822 km (0.083 R)
• M44: 24,746,181 km (0.088 R)
• M45: 25,463,502 km (0.035 R)
• M46: 25,535,758 km (0.099 R)
• M47: 26,845,338 km (0.086 R)
• M48: 27,434,305 km (0.088 R)
• M49: 27,730,508 km (0.117 R)
• M50: 28,625,104 km (0.071 R)
• M51: 28,700,202 km (0.091 R)
• M52: 29,529,273 km (0.116 R)
• M53: 33,159,415 km (0.034 R)
• M54: 33,316,942 km (0.109 R)
• M55: 33,474,768 km (0.106 R)
• M56: 34,506,694 km (0.11 R)
• M57: 34,746,349 km (0.057 R)
• M58: 35,146,823 km (0.1 R)
• M59: 35,307,491 km (0.103 R)
• M60: 35,387,975 km (0.1 R)
• M61: 35,629,575 km (0.092 R)
• M62: 38,737,172 km (0.073 R)
• M63: 38,986,252 km (0.103 R)
• M64: 40,997,296 km (0.059 R)
• M65: 41,335,836 km (0.025 R)
• M66: 41,505,331 km (0.075 R)
• M67: 42,015,460 km (0.1 R)
• M68: 42,442,262 km (0.074 R)
• M69: 42,698,823 km (0.052 R)
• M70: 43,213,888 km (0.114 R)
• M71: 44,858,118 km (0.039 R)
• M72: 46,346,468 km (0.12 R)
• M73: 47,673,101 km (0.113 R)
• M74: 49,551,303 km (0.042 R)
• M75: 50,907,707 km (0.073 R)
• M76: 51,271,379 km (0.08 R)
• M77: 51,727,353 km (0.109 R)
• M78: 52,826,898 km (0.11 R)
• M79: 52,918,900 km (0.077 R)
• M80: 54,212,324 km (0.12 R)
• M81: 54,583,775 km (0.063 R)
• M82: 55,796,715 km (0.081 R)
• M83: 55,890,363 km (0.103 R)
• M84: 56,077,959 km (0.11 R)
• M85: 56,547,696 km (0.083 R)
• M86: 56,735,890 km (0.119 R)
• M87: 59,010,974 km (0.092 R)
• M88: 59,297,454 km (0.086 R)
• M89: 60,833,226 km (0.043 R)
• M90: 62,673,729 km (0.081 R)
• M91: 63,258,806 km (0.111 R)
• M92: 64,237,774 km (0.068 R)
• M93: 64,532,482 km (0.101 R)
• M94: 64,926,074 km (0.117 R)
• M95: 65,715,801 km (0.072 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 307 - 16,539 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit